A) Washington B) Nevada C) California D) Oregon
A) Yosemite National Park B) Grand Canyon National Park C) Yellowstone National Park D) Lassen Volcanic National Park
A) Pacific Ocean B) Lake Almanor C) Lake Tahoe D) Crater Lake
A) Volcano Visitor Center B) Summit Visitor Center C) Kohm Yah-mah-nee Visitor Center D) Cascade Visitor Center
A) Bamboo B) Jeffrey Pine C) Palm Tree D) Maple
A) 27,000 years B) 40,000 years C) 10,000 years D) 15,000 years
A) Meriwether Lewis B) Peter Lassen C) Lewis and Clark D) John C. Frémont
A) Quartzite B) Granite C) Basalt D) Andesite |